Patents
Sitemap › G01 - Measuring; Testing › G01V - Geophysics; Gravitational measurements; Detecting masses or objects; Tags › G01V 13 - Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups
Patents for G01V 13 - Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups (988)
06/2012
06/20/2012CN102508318A Precise inclined platform device for static calibration of seismometer
06/20/2012CN102508297A Accurate measurement and correction method and device of synchronous acquisition time errors of multiple codes
06/13/2012CN202275167U 用于地震计静态标定的精密倾斜平台装置 Seismometer for static calibration of precision tilting platform device
06/13/2012CN102495435A Calibration method for multichannel transmission delay of body security inspection system
06/06/2012CN102486544A Apparatus for testing sensitivity of earthquake alarm during occurrence of simulated earthquake
05/2012
05/30/2012CN202256719U Elemental capture gamma energy spectrum measurement device based on Am-Be neutron source
05/30/2012CN202256718U Device for testing performance of underwater acoustic system
05/24/2012WO2012024148A3 Method and apparatus to test an accelerometer
05/08/2012US8171771 Calibration for a nondestructive material testing system
05/08/2012CA2710189C Methods and apparatus for assessing marking operations based on acceleration information
04/2012
04/24/2012CA2564556C Metal immunity in a reverse magnetic system
04/18/2012CN202196184U 感应测井仪的加温炉抗干扰电路系统 Induction logging tool heating furnaces anti-jamming circuit system
04/12/2012WO2012047860A2 Real-time prognostic on downhole printed circuit board assembly of measurement-while-drilling/logging-while-drilling
04/10/2012CA2537788C Selectable tap induction coil
03/2012
03/29/2012WO2012039625A1 Apparatus for in-situ cleaning of a seismic streamer cable
03/28/2012EP2433163A2 Downhole sensor tool with a sealed sensor outsert
03/28/2012EP2433161A2 Downhole sensor tool for nuclear measurements
03/28/2012CN102393538A Anti-interference circuit system for heating furnace of induction log tool
03/14/2012CN102375160A Method for correcting soft and hard magnetic error of biaxial terrestrial magnetism sensor
03/06/2012US8127591 Calibration for a nondestructive material testing system
02/2012
02/23/2012WO2012024148A2 Method and apparatus to test an accelerometer
02/22/2012CN101052896B 改进的地震检波器校准技术 Improved geophone calibration techniques
02/21/2012CA2666251C Modular electromagnetic sensing apparatus having improved calibration
02/15/2012CN102354001A Device for testing geophysical exploration digital package
02/15/2012CN102354000A Orthogonal field calibration device for three-component magnetic probe and calibration method thereof
02/08/2012CN202141818U 一种超声波发射器测试伸缩移动装置 An ultrasonic transmitter telescopic movement test apparatus
02/08/2012CN202141817U 一种海上地震勘探检波器深度控制锁灵敏度检测仪 One kind of marine seismic exploration depth control lock detector sensitivity detector
02/01/2012CN202133790U 一种新型八侧向刻度马夹 A new eight lateral scale Maga
01/2012
01/19/2012WO2012009034A1 Data acquisition system with removable battery having integrated data storage
01/18/2012CN202119928U Analog scaling device for dual laterolog equipment
01/11/2012CN202110300U Tension and pressure testing device
01/11/2012CN102317814A Composite materials and calibration assemblies using the same
01/11/2012CN102313912A Temperature correction device and correction method for radiometer of millimeter wave detection equipment
01/11/2012CN102313907A Millimeter wave inspection equipment
01/04/2012CN202102131U Testing and marking device for probe of electric imaging apparatus
12/2011
12/29/2011WO2011103564A3 Acoustic transducer with a backing containing unidirectional fibers and methods of making and using same
12/28/2011CN202093189U 一种流体快速组接装置 A fluid coupling device fast group
12/28/2011CN202093187U 吊舱式时间域直升机航空电磁探测系统 Podded helicopter time-domain airborne electromagnetic detection system
12/28/2011CN102298165A 用于标定工程地震仪测时精度的标定装置及标定方法 When the calibration precision engineering seismograph measurements and calibration method for calibration device
12/22/2011WO2011091318A3 Systems and methods for detecting objects in the ground
12/21/2011CN102288998A 电法模拟校验实验装置 Electrical simulation experimental device calibration
12/15/2011WO2011109740A3 Underwater sensor apparatus
12/14/2011CN202075428U 大型自动高速冲压生产线投料感应器的检测设备 Large automatic high-speed punch line feed sensor detection equipment
12/14/2011CN102279423A 光电区域传感器通道的故障自诊断装置及其方法 Photoelectric area sensor channel fault self-diagnosis apparatus and method
12/13/2011US8077541 Testing a sensor to produce a filter for noise attenuation
12/07/2011CN102269827A 实现测试地球物理勘探数字包的系统及方法 System and method for achieving test geophysical digital package
11/2011
11/30/2011CN202057813U 用于标定工程地震仪测时精度的标定装置 When calibration device calibration precision engineering seismograph measurements for
11/24/2011WO2011100064A3 Seabed pressure bottle thermal management
11/24/2011US20110283768 Self-calibrating vibration sensor
11/17/2011WO2011097169A3 Measurement method for a component of the gravity vector
11/17/2011WO2011082057A3 Calibration method for a microresistivity logging tool
11/16/2011CN202041662U Electrical simulation check experimental device
11/16/2011CN102245856A Downhole instrument calibration during formation survey
11/09/2011CN102236111A Method for calibrating three-axle magnetic sensor
11/02/2011CN202025096U Fault self-diagnosis device for photoelectric area sensor channel
11/01/2011CA2457228C Apparatus and methods for monitoring output from pulsed neutron sources
10/2011
10/27/2011DE102010018217A1 Verfahren zur Validierung, Kalibrierung und/ oder Funktionsüberprüfung einer Fremdkörpererkennungseinrichtung Procedures for validation, calibration and / or functional verification of a foreign body detection device
10/26/2011EP2381276A2 Method for validating, calibrating and/or testing the functionality of a foreign body detection device
10/12/2011CN202008401U Standard cavity for correcting threshold values of PIND (particle impact noise detection) system
10/11/2011CA2506362C Method of seismic source monitoring using modeled source signatures with calibration functions
10/06/2011WO2011094134A3 Optical measurement device
09/2011
09/21/2011CN102193111A Photoelectric sensor and method for aiding checking of threshold
09/21/2011CN102193073A Magnetic data processing device, method, and program
09/14/2011CN102183798A Measurement and control system of in-ocean towed multi-linear array acoustic positioning device
09/09/2011CA2792165A1 Underwater sensor apparatus
09/07/2011CN201965247U 一种具有磁悬浮结构的低频振动台 Low-frequency vibration table having a magnetic levitation structure
08/2011
08/30/2011US8009508 Ultrasonic generator system
08/25/2011WO2011103564A2 Acoustic transducer with a backing containing unidirectional fibers and methods of making and using same
08/25/2011WO2011056481A3 System and technique to increase the spacing of particle motion sensors on a seismic streamer
08/24/2011CN201945693U 用于地震检波器自动定位装置 Geophone for automatic positioning device
08/18/2011WO2011100064A2 Seabed pressure bottle thermal management
08/18/2011CA2786495A1 Seabed pressure bottle thermal management
08/17/2011CN102156304A Small-sized comprehensive simulation system of lunar environment
08/11/2011WO2011097169A2 Measurement method for a component of the gravity vector
08/04/2011WO2011094134A2 Optical measurement device
08/04/2011CA2788280A1 Optical measurement device
08/03/2011CN101750632B Method for improving magnet measuring precision of three elements
07/2011
07/28/2011WO2011091318A2 Systems and methods for detecting objects in the ground
07/07/2011WO2011082057A2 Calibration method for a microresistivity logging tool
07/07/2011WO2011058403A3 Method and apparatus for measuring a hydrophone parameter
07/07/2011US20110164469 Apparatus For Sensing Motion of A Surface
07/06/2011EP2341373A2 Device and method for scaling small-scale ground-based measurements to large scales using remote sensing
07/05/2011CA2533000C Method and apparatus for controlling a dispenser and detecting a user
06/2011
06/15/2011CN102096113A Time-domain ground-air electromagnetic detection system and calibration method
06/08/2011CN201859225U Precision measuring system of seismic detector
05/2011
05/26/2011DE202011004094U1 Einstelleinheit für einen Sensor Setting for a sensor
05/19/2011WO2011058403A2 Method and apparatus for measuring a hydrophone parameter
05/19/2011CA2779941A1 Method and apparatus for measuring a hydrophone parameter
05/18/2011EP2322955A2 Method and apparatus for marine source diagnostics and gui for operating same
05/18/2011EP2322954A2 Method and apparatus for marine source diagnostics and gui for operating same
05/18/2011CN102062880A Magnetotelluric instrument performance evaluation method
05/12/2011WO2011056481A2 System and technique to increase the spacing of particle motion sensors on a seismic streamer
05/12/2011WO2010093778A4 A drill string tubular with a detection system mounted therein
05/11/2011CN201828676U Shielding prevention function detector for infrared anti-theft product
05/05/2011WO2011022671A3 Marine seismic streamer with increased skin stiffness
05/05/2011WO2011022666A3 Apparatus and method for decoupling a seismic sensor from its surroundings
05/04/2011CN201819995U Electricity discharging apparatus of power station
05/03/2011CA2455581C Downhole calibration system for directional sensors
04/2011
04/28/2011WO2011022673A3 Seismic sensor holder and method
04/21/2011WO2010144702A4 Nuclear detectors built directly into shielding or modulating material
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